* {
  transition-property: all;
  -ms-transition-property: all;
  -moz-transition-property: all;
  -webkit-transition-property: all;
  -o-transition-property: all;
}
html,
body {
  font-size: 14px;
  background: #fff;
  width: 100%;
  margin: 0px;
  padding: 0px;
  font-family: "Microsoft YaHei", Helvetica Neue, Tahoma, Arial, "微软雅黑", "宋体", "黑体";
}
img {
  border: 0px;
}
ul,
li,
p {
  margin: 0px;
  padding: 0px;
}
a {
  text-decoration: none;
}
ul,
li {
  list-style-type: none;
}
input,
button,
select,
textarea {
  outline: none;
}
textarea {
  resize: none;
}
input[type="button"],
input[type="submit"],
input[type="reset"],
input[type="text"] {
  -webkit-appearance: none;
  padding: 0;
  margin: 0;
  font-weight: normal;
}
.main-header {
  position: fixed;
  top: 0px;
  width: 100%;
  height: 120px;
  background: #fff;
  z-index: 5;
  border-bottom: 1px solid #949494;
}
.main-header .home-logo1 {
  position: absolute;
  top: 18px;
  left: 34px;
  height: 82px;
}
.main-header .nav {
  display: block !important;
  position: relative;
  width: 826px;
  height: 120px;
  line-height: 120px;
  text-align: center;
  margin: 0px auto;
}
.main-header .nav li {
  color: #434343;
  font-size: 22px;
  float: left;
  margin: 0px 37px;
}
.main-header .nav li.on {
  color: #E50012;
}
.main-header .nav li:hover {
  color: #E50012;
}
.main-header .navBtn {
  position: absolute;
  top: 50%;
  right: 34px;
  width: 44px;
  height: 37px;
  margin-top: -19px;
  cursor: pointer;
  z-index: 1;
}
.main-header .navBtn {
  transition-duration: .5s;
  -ms-transition-duration: .5s;
  -moz-transition-duration: .5s;
  -webkit-transition-duration: .5s;
}
@media (max-width: 479px) {
  .main-header {
    height: 74px;
  }
  .main-header .main-container {
    width: 100%;
  }
  .main-header .home-logo1 {
    top: 12px;
    left: 17px;
    height: 52px;
  }
  .main-header .nav {
    background: #fff;
    display: none;
    border-left: 1px solid #ddd;
    position: fixed;
    top: 75px;
    right: -125px;
    width: 124px;
    height: auto;
    line-height: normal;
  }
  .main-header .nav li {
    border-bottom: 1px solid #ddd;
    font-size: 14px;
    margin: 0px;
    width: 124px;
    height: 50px;
    line-height: 50px;
    float: none;
  }
  .main-header .nav li.on {
    color: #E50012;
  }
  .main-header .nav li:hover {
    color: #E50012;
    background: #ddd;
  }
  .main-header .navBtn {
    right: 17px;
    width: 30px;
    height: auto;
    margin-top: -13px;
  }
  .fixed {
    display: none !important;
  }
}
@media (min-width: 480px) and (max-width: 639px) {
  .main-header {
    height: 74px;
  }
  .main-header .main-container {
    width: 100%;
  }
  .main-header .home-logo1 {
    top: 12px;
    left: 17px;
    height: 52px;
  }
  .main-header .nav {
    background: #fff;
    display: none;
    border-left: 1px solid #ddd;
    position: fixed;
    top: 75px;
    right: -125px;
    width: 124px;
    height: auto;
    line-height: normal;
  }
  .main-header .nav li {
    border-bottom: 1px solid #ddd;
    font-size: 14px;
    margin: 0px;
    width: 124px;
    height: 74px;
    line-height: 74px;
    float: none;
  }
  .main-header .nav li.on {
    color: #E50012;
  }
  .main-header .nav li:hover {
    color: #E50012;
    background: #ddd;
  }
  .main-header .navBtn {
    right: 17px;
    width: 30px;
    height: auto;
    margin-top: -13px;
  }
  .fixed {
    display: none !important;
  }
}
@media (min-width: 640px) and (max-width: 1023px) {
  .main-header {
    height: 74px;
  }
  .main-header .main-container {
    width: 100%;
  }
  .main-header .home-logo1 {
    top: 12px;
    left: 17px;
    height: 52px;
  }
  .main-header .nav {
    background: #fff;
    display: none;
    border-left: 1px solid #ddd;
    position: fixed;
    top: 75px;
    right: -125px;
    width: 124px;
    height: auto;
    line-height: normal;
  }
  .main-header .nav li {
    border-bottom: 1px solid #ddd;
    font-size: 14px;
    margin: 0px;
    width: 124px;
    height: 74px;
    line-height: 74px;
    float: none;
  }
  .main-header .nav li.on {
    color: #E50012;
  }
  .main-header .nav li:hover {
    color: #E50012;
    background: #ddd;
  }
  .main-header .navBtn {
    right: 17px;
    width: 30px;
    height: auto;
    margin-top: -13px;
  }
  .fixed {
    display: none !important;
  }
}
@media (min-width: 1024px) and (max-width: 1199px) {
  .main-header {
    height: 68px;
  }
  .main-header .home-logo1 {
    transition-property: all;
    -ms-transition-property: all;
    -moz-transition-property: all;
    -webkit-transition-property: all;
    -o-transition-property: all;
  }
  .main-header .home-logo1 {
    transform-origin: center top;
    -moz-transform-origin: center top;
    -ms-transform-origin: center top;
    -o-transform-origin: center top;
    -webkit-transform-origin: center top;
  }
  .main-header .home-logo1 {
    top: 11px;
    left: 13px;
    height: 44px;
  }
  .main-header .nav {
    transform-origin: center top;
    -moz-transform-origin: center top;
    -ms-transform-origin: center top;
    -o-transform-origin: center top;
    -webkit-transform-origin: center top;
  }
  .main-header .nav {
    transform: scale(0.83);
    -moz-transform: scale(0.83);
    -ms-transform: scale(0.83);
    -o-transform: scale(0.83);
    -webkit-transform: scale(0.83);
  }
  .main-header .nav {
    width: 610px;
    height: 82px;
    line-height: 82px;
  }
  .main-header .nav li {
    font-size: 18px;
    margin: 0 25px;
  }
  .main-header .navBtn {
    transition-property: all;
    -ms-transition-property: all;
    -moz-transition-property: all;
    -webkit-transition-property: all;
    -o-transition-property: all;
  }
  .main-header .navBtn {
    transform-origin: center top;
    -moz-transform-origin: center top;
    -ms-transform-origin: center top;
    -o-transform-origin: center top;
    -webkit-transform-origin: center top;
  }
  .main-header .navBtn {
    transform: scale(0.83);
    -moz-transform: scale(0.83);
    -ms-transform: scale(0.83);
    -o-transform: scale(0.83);
    -webkit-transform: scale(0.83);
  }
  .main-header .navBtn {
    width: 33px;
    height: 28px;
    margin-top: -14px;
  }
}
@media (min-width: 1200px) and (max-width: 1439px) {
  .main-header {
    height: 68px;
  }
  .main-header .home-logo1 {
    transition-property: all;
    -ms-transition-property: all;
    -moz-transition-property: all;
    -webkit-transition-property: all;
    -o-transition-property: all;
  }
  .main-header .home-logo1 {
    transform-origin: center top;
    -moz-transform-origin: center top;
    -ms-transform-origin: center top;
    -o-transform-origin: center top;
    -webkit-transform-origin: center top;
  }
  .main-header .home-logo1 {
    top: 11px;
    left: 13px;
    height: 44px;
  }
  .main-header .nav {
    transform-origin: center top;
    -moz-transform-origin: center top;
    -ms-transform-origin: center top;
    -o-transform-origin: center top;
    -webkit-transform-origin: center top;
  }
  .main-header .nav {
    transform: scale(0.83);
    -moz-transform: scale(0.83);
    -ms-transform: scale(0.83);
    -o-transform: scale(0.83);
    -webkit-transform: scale(0.83);
  }
  .main-header .nav {
    width: 602px;
    height: 82px;
    line-height: 82px;
  }
  .main-header .nav li {
    font-size: 18px;
    margin: 0 25px;
  }
  .main-header .navBtn {
    transition-property: all;
    -ms-transition-property: all;
    -moz-transition-property: all;
    -webkit-transition-property: all;
    -o-transition-property: all;
  }
  .main-header .navBtn {
    transform-origin: center top;
    -moz-transform-origin: center top;
    -ms-transform-origin: center top;
    -o-transform-origin: center top;
    -webkit-transform-origin: center top;
  }
  .main-header .navBtn {
    transform: scale(0.83);
    -moz-transform: scale(0.83);
    -ms-transform: scale(0.83);
    -o-transform: scale(0.83);
    -webkit-transform: scale(0.83);
  }
  .main-header .navBtn {
    width: 33px;
    height: 28px;
    margin-top: -14px;
  }
}
@media (min-width: 1440px) and (max-width: 1920px) {
  .main-header {
    height: 82px;
  }
  .main-header .home-logo1 {
    top: 10px;
    left: 26px;
    height: 62px;
  }
  .main-header .nav {
    width: 742px;
    height: 82px;
    line-height: 82px;
  }
  .main-header .nav li {
    font-size: 18px;
    margin: 0px 35px;
  }
  .main-header .navBtn {
    width: 33px;
    height: 28px;
    margin-top: -14px;
  }
}
